[rstarast]

Impressed by the speed of the results. Some of my more obscure tests didn't give relevant results, but I guess this is still early on. Do you have any numbers about the size of the index, and where you're aiming to go?

My big question: What's behind the name? I find it a bit confusing and not very memorable at first sight, maybe an explanation would help.

[ivyabc]

From Wikipedia: Dao is a Chinese word signifying the "way", "path", "route", "road"... In most belief systems, the word is used symbolically in its sense of 'way' as the 'right' or 'proper' way of existence...

https://en.wikipedia.org/wiki/Tao